Save our Resources

The first solar panels at Wits were installed in 2017 at the Goldfields Laboratory rooftop! Since then, several buildings have been fitted with these to generate renewable energy and reduce our carbon footprint.

Drip irrigation is used to water most gardens at Wits. This method waters plants closer to their roots compared to sprinklers where water evaporates quicker. Play your part and use water sparingly.

Did you know?

Wits Sports fields use borehole water and rain-harvested water. This reduces our water bill by R3 million a year.

Play your part and use water sparingly.

The Wits automated irrigation system has rain sensors. When rain and clouds are detected, the system shuts down and lets nature feed our gardens. This conserves water.

Play your part and use water sparingly.

Hot water using renewable energy

The hot water system at some Wits residences is the largest of its kind in southern hemisphere.

This hybrid system combines solar power, gas

ACT TO SAVE

Beware of Vampire Appliances

Appliances in standby mode can consume electricity (up to 15% of full use).

Put your phone on low power mode to preserve battery life when expecting prolonged power outages.

Off Button

Switch off lights and appliances when you leave the room.

Save Water

Never let water run when brushing teeth, washing hands, laundry or dishes. Open the tap slowly – no need for the water to gush out.

ACT TO SAVE

Beware

of Vampire Appliances

Appliances in standby mode can consume electricity (up to 15% of full use).

Put your phone on low power mode to preserve battery life when expecting prolonged power outages.

Save Water

Never let water run when brushing teeth, washing hands, laundry or dishes. Open the tap slowly – no need for the water to gush out.

Help save water and electricity Did you know?

1. A washing machine uses about 170 litres of water per cycle

2. The tumble dryer uses up to 5kw/h of electricity (equal to about 1.6 litres of diesel)

3. Do not put hand washed clothes in dryer. These take longer to dry and use more energy. They can also damage the heater element.